AFRL/RDE labeling Sensor Info (sarpy.annotation.afrl_rde_elements.SensorInfo)¶

Definition for the SensorInfo NGA modified RDE/AFRL labeling object

class sarpy.annotation.afrl_rde_elements.SensorInfo.BeamWidthType(Azimuth=None, Elevation=None, **kwargs)¶

Bases: Serializable, Arrayable

Azimuth: float¶

The Azimuth attribute. Required.

Type:: float

Elevation: float¶

The Elevation attribute. Required.

Type:: float

get_array(dtype='float64')¶

Gets an array representation of the class instance.

Parameters:: dtype (str|numpy.dtype|numpy.number) – numpy data type of the return
Returns:: array of the form [Azimuth, Elevation]
Return type:: numpy.ndarray

classmethod from_array(array)¶

Create from an array type entry.

Parameters:: array (numpy.ndarray|list|tuple) – assumed [Azimuth, Elevation]
Return type:: BeamWidthType

copy()¶: Create a deep copy.

classmethod from_dict(input_dict)¶

For json deserialization, from dict instance.

Parameters:: input_dict (dict) – Appropriate parameters dict instance for deserialization
Return type:: Corresponding class instance

classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶

For XML deserialization.

Parameters:

node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.

Return type:

Corresponding class instance

is_valid(recursive=False, stack=False)¶

Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.

Parameters:

recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?

Returns:

condition for validity of this element

Return type:

bool

log_validity_error(msg)¶

Log a validity check error message.

Parameters:: msg (str) –

log_validity_info(msg)¶

Log a validation info message.

Parameters:: msg (str) –

log_validity_warning(msg)¶

Log a validity check warning message.

Parameters:: msg (str) –

set_numeric_format(attribute, format_string)¶

Sets the numeric format string for the given attribute.

Parameters:

attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied

Return type:

None

to_dict(check_validity=False, strict=False, exclude=())¶

For json serialization.

Parameters:

check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

dict representation of class instance appropriate for direct json serialization.

Return type:

OrderedDict

to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶

For XML serialization, to a dom element.

Parameters:

doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

The constructed dom element, already assigned to the parent element.

Return type:

ElementTree.Element

to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

bytes array from ElementTree.tostring() call.

Return type:

bytes

to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

xml string from ElementTree.tostring() call.

Return type:

str

class sarpy.annotation.afrl_rde_elements.SensorInfo.SquintAngleType(GroundPlane=None, SlantPlane=None, **kwargs)¶

Bases: Serializable

GroundPlane: float¶

Measured angle between the sensor line-of-sight and the lateral axis of the aircraft as projected into theground plane Required.

Type:: float

SlantPlane: float¶

Measured angle between the sensor line-of-sight and the lateral axis of the aircraft as projected into theslant plane Required.

Type:: float

copy()¶: Create a deep copy.

classmethod from_dict(input_dict)¶

For json deserialization, from dict instance.

Parameters:: input_dict (dict) – Appropriate parameters dict instance for deserialization
Return type:: Corresponding class instance

classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶

For XML deserialization.

Parameters:

node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.

Return type:

Corresponding class instance

is_valid(recursive=False, stack=False)¶

Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.

Parameters:

recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?

Returns:

condition for validity of this element

Return type:

bool

log_validity_error(msg)¶

Log a validity check error message.

Parameters:: msg (str) –

log_validity_info(msg)¶

Log a validation info message.

Parameters:: msg (str) –

log_validity_warning(msg)¶

Log a validity check warning message.

Parameters:: msg (str) –

set_numeric_format(attribute, format_string)¶

Sets the numeric format string for the given attribute.

Parameters:

attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied

Return type:

None

to_dict(check_validity=False, strict=False, exclude=())¶

For json serialization.

Parameters:

check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

dict representation of class instance appropriate for direct json serialization.

Return type:

OrderedDict

to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶

For XML serialization, to a dom element.

Parameters:

doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

The constructed dom element, already assigned to the parent element.

Return type:

ElementTree.Element

to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

bytes array from ElementTree.tostring() call.

Return type:

bytes

to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

xml string from ElementTree.tostring() call.

Return type:

str

class sarpy.annotation.afrl_rde_elements.SensorInfo.AircraftLocationType(Lat=None, Lon=None, Altitude=None, **kwargs)¶

Bases: Serializable, Arrayable

A three-dimensional geographic point in WGS-84 coordinates.

Lat: float¶

The latitude attribute. Assumed to be WGS-84 coordinates. Required.

Type:: float

Lon: float¶

The longitude attribute. Assumed to be WGS-84 coordinates. Required.

Type:: float

Altitude: float¶

The Height Above Ellipsoid (in meters) attribute. Assumed to be WGS-84 coordinates. Required.

Type:: float

get_array(dtype=<class 'numpy.float64'>)¶

Gets an array representation of the data.

Parameters:: dtype (str|numpy.dtype|numpy.number) – data type of the return
Returns:: data array with appropriate entry order
Return type:: numpy.ndarray

classmethod from_array(array)¶

Create from an array type entry.

Parameters:: array (numpy.ndarray|list|tuple) – assumed [Lat, Lon, Altitude]
Return type:: AircraftLocationType

copy()¶: Create a deep copy.

classmethod from_dict(input_dict)¶

For json deserialization, from dict instance.

Parameters:: input_dict (dict) – Appropriate parameters dict instance for deserialization
Return type:: Corresponding class instance

classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶

For XML deserialization.

Parameters:

node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.

Return type:

Corresponding class instance

is_valid(recursive=False, stack=False)¶

Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.

Parameters:

recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?

Returns:

condition for validity of this element

Return type:

bool

log_validity_error(msg)¶

Log a validity check error message.

Parameters:: msg (str) –

log_validity_info(msg)¶

Log a validation info message.

Parameters:: msg (str) –

log_validity_warning(msg)¶

Log a validity check warning message.

Parameters:: msg (str) –

set_numeric_format(attribute, format_string)¶

Sets the numeric format string for the given attribute.

Parameters:

attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied

Return type:

None

to_dict(check_validity=False, strict=False, exclude=())¶

For json serialization.

Parameters:

check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

dict representation of class instance appropriate for direct json serialization.

Return type:

OrderedDict

to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶

For XML serialization, to a dom element.

Parameters:

doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

The constructed dom element, already assigned to the parent element.

Return type:

ElementTree.Element

to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

bytes array from ElementTree.tostring() call.

Return type:

bytes

to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

xml string from ElementTree.tostring() call.

Return type:

str

class sarpy.annotation.afrl_rde_elements.SensorInfo.SensorInfoType(Name=None, SensorMfg=None, OperatingAgency=None, Type=None, Mode=None, Band=None, Bandwidth=None, CenterFrequency=None, NearRange=None, SlantRangeSwathWidth=None, Polarization=None, Range=None, DepressionAngle=None, LinearDynamicRange=None, BeamWidth=None, Aimpoint=None, AircraftHeading=None, AircraftTrackAngle=None, Look=None, SquintAngle=None, AircraftLocation=None, AircraftVelocity=None, FlightNumber=None, PassNumber=None, **kwargs)¶

Bases: Serializable

copy()¶: Create a deep copy.

classmethod from_dict(input_dict)¶

For json deserialization, from dict instance.

Parameters:: input_dict (dict) – Appropriate parameters dict instance for deserialization
Return type:: Corresponding class instance

classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶

For XML deserialization.

Parameters:

node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.

Return type:

Corresponding class instance

is_valid(recursive=False, stack=False)¶

Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.

Parameters:

recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?

Returns:

condition for validity of this element

Return type:

bool

log_validity_error(msg)¶

Log a validity check error message.

Parameters:: msg (str) –

log_validity_info(msg)¶

Log a validation info message.

Parameters:: msg (str) –

log_validity_warning(msg)¶

Log a validity check warning message.

Parameters:: msg (str) –

set_numeric_format(attribute, format_string)¶

Sets the numeric format string for the given attribute.

Parameters:

attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied

Return type:

None

to_dict(check_validity=False, strict=False, exclude=())¶

For json serialization.

Parameters:

check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

dict representation of class instance appropriate for direct json serialization.

Return type:

OrderedDict

to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶

For XML serialization, to a dom element.

Parameters:

doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.

Returns:

The constructed dom element, already assigned to the parent element.

Return type:

ElementTree.Element

to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

bytes array from ElementTree.tostring() call.

Return type:

bytes

to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶

Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).

Parameters:

urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling is_valid().
strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.

Returns:

xml string from ElementTree.tostring() call.

Return type:

str

Name: str¶

The name of the sensor Required.

Type:: str

SensorMfg: str | None¶

The manufacturer of the sensor Optional.

Type:: str

OperatingAgency: str | None¶

The agency or company that operates the sensor Optional.

Type:: str

Type: str¶

The type of sensor (i.e SAR or EO) Required.

Type:: str

Mode: str | None¶

Sensor operating mode Optional.

Type:: str

Band: str¶

designation of the sensor frequency band Required.

Type:: str

Bandwidth: float¶

Radio Frequency bandwidth of the sensor system in GHz Required.

Type:: float

CenterFrequency: float¶

Center operating frequency of the sensor system in GHz Required.

Type:: float

NearRange: float | None¶

The slant range distance measured from the sensor to the near range of the image Optional.

Type:: float

SlantRangeSwathWidth: float | None¶

The width of the image as measured in the slant range Optional.

Type:: float

Polarization: str¶

The polarization of the transmitted/received signals Required.

Type:: str

Range: float¶

Measured slant range between the sensor aperture and the scene center Required.

Type:: float

DepressionAngle: float¶

Measured depression angle between the sensor line-of-sight and the local horizontal reference plane Required.

Type:: float

LinearDynamicRange: float | None¶

The span of the signal amplitudes (or power levels) over which the system’s response is linear. Typically the ratio of the largest input signal that causes a 1 db compression in receiver dynamic gain and the minimum signal defined by receiver noise. Optional.